Royal Bank of Canada’s Summit Materials, Inc. Class A Common Stock SUM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q1
Sell
-325,580
Closed -$16.5M 6806
2024
Q4
$16.5M Buy
325,580
+117,522
+56% +$5.95M ﹤0.01% 1304
2024
Q3
$8.12M Buy
208,058
+118,615
+133% +$4.63M ﹤0.01% 1682
2024
Q2
$3.28M Buy
89,443
+15,132
+20% +$554K ﹤0.01% 2272
2024
Q1
$3.31M Sell
74,311
-41,559
-36% -$1.85M ﹤0.01% 2239
2023
Q4
$4.46M Sell
115,870
-4,585
-4% -$176K ﹤0.01% 2011
2023
Q3
$3.75M Buy
120,455
+31,281
+35% +$974K ﹤0.01% 2016
2023
Q2
$3.37M Buy
89,174
+42,792
+92% +$1.62M ﹤0.01% 2109
2023
Q1
$1.32M Sell
46,382
-15,341
-25% -$437K ﹤0.01% 2817
2022
Q4
$1.75M Buy
61,723
+8,362
+16% +$237K ﹤0.01% 2645
2022
Q3
$1.26M Sell
53,361
-16,560
-24% -$390K ﹤0.01% 2840
2022
Q2
$1.6M Buy
69,921
+14,189
+25% +$325K ﹤0.01% 2722
2022
Q1
$1.7M Sell
55,732
-10,369
-16% -$317K ﹤0.01% 2803
2021
Q4
$2.61M Sell
66,101
-28,435
-30% -$1.12M ﹤0.01% 2513
2021
Q3
$2.97M Sell
94,536
-615
-0.6% -$19.3K ﹤0.01% 2382
2021
Q2
$3.26M Buy
95,151
+924
+1% +$31.7K ﹤0.01% 2320
2021
Q1
$2.6M Buy
94,227
+988
+1% +$27.2K ﹤0.01% 2442
2020
Q4
$1.84M Sell
93,239
-280,846
-75% -$5.55M ﹤0.01% 2578
2020
Q3
$6.08M Buy
374,085
+20,026
+6% +$326K ﹤0.01% 1632
2020
Q2
$5.6M Buy
354,059
+258,073
+269% +$4.08M ﹤0.01% 1644
2020
Q1
$1.42M Sell
95,986
-10,700
-10% -$158K ﹤0.01% 2390
2019
Q4
$2.51M Buy
106,686
+47,659
+81% +$1.12M ﹤0.01% 2250
2019
Q3
$1.29M Buy
59,027
+6,018
+11% +$131K ﹤0.01% 2640
2019
Q2
$1M Buy
53,009
+1,961
+4% +$37.1K ﹤0.01% 2815
2019
Q1
$797K Buy
51,048
+22,464
+79% +$351K ﹤0.01% 2888
2018
Q4
$349K Sell
28,584
-20,811
-42% -$254K ﹤0.01% 3387
2018
Q3
$884K Buy
49,395
+43,908
+800% +$786K ﹤0.01% 2938
2018
Q2
$141K Sell
5,487
-260,227
-98% -$6.69M ﹤0.01% 4048
2018
Q1
$7.91M Buy
265,714
+258,099
+3,389% +$7.69M ﹤0.01% 1424
2017
Q4
$235K Sell
7,615
-245,798
-97% -$7.59M ﹤0.01% 3616
2017
Q3
$7.87M Sell
253,413
-169,076
-40% -$5.25M ﹤0.01% 1395
2017
Q2
$11.8M Buy
422,489
+15,575
+4% +$436K 0.01% 1161
2017
Q1
$9.75M Sell
406,914
-283,742
-41% -$6.8M 0.01% 1256
2016
Q4
$15.9M Sell
690,656
-848,347
-55% -$19.6M 0.01% 996
2016
Q3
$27.4M Buy
1,539,003
+133,345
+9% +$2.37M 0.02% 676
2016
Q2
$27.6M Sell
1,405,658
-329,709
-19% -$6.46M 0.02% 632
2016
Q1
$32.3M Buy
1,735,367
+219,683
+14% +$4.09M 0.02% 557
2015
Q4
$29.1M Buy
1,515,684
+1,512,364
+45,553% +$29M 0.02% 614
2015
Q3
$58K Buy
3,320
+222
+7% +$3.88K ﹤0.01% 4473
2015
Q2
$75K Buy
+3,098
New +$75K ﹤0.01% 4508